Browse Bridge Database
11,397 bridges in the FHWA National Bridge Inventory in Michigan.
National Bridge Inventory Database
Browse 11,397 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| SWAN CREEK | Michigan | Fair | 1958 | 47.2 m | 9,350 |
| SWAN CREEK | Michigan | Fair | 1958 | 47.2 m | 9,350 |
| CSX RR | Michigan | Fair | 1966 | 74.3 m | 9,344 |
| CSX RR | Michigan | Fair | 1966 | 74.1 m | 9,344 |
| PLASTER CREEK | Michigan | Good | 1994 | 22.9 m | 9,342 |
| CHOCOLAY RIVER | Michigan | Good | 2005 | 40.8 m | 9,335 |
| PLASTER CREEK | Michigan | Fair | 1983 | 18.2 m | 9,333 |
| EN HINES DRIVE | Michigan | Poor | 1933 | 20.4 m | 9,326 |
| MIDDLE ROUGE RIVER | Michigan | Fair | 1933 | 18.2 m | 9,326 |
| M-53 | Michigan | Good | 1966 | 96.8 m | 9,325 |
| S BR RAISIN RIVER | Michigan | Fair | 1919 | 22.5 m | 9,323 |
| RUSH CREEK | Michigan | Good | 2002 | 42.4 m | 9,300 |
| CLINTON RIVER | Michigan | Good | 1947 | 16.7 m | 9,300 |
| I-75 | Michigan | Fair | 1962 | 89.0 m | 9,300 |
| CLINTON RIVER | Michigan | Fair | 1952 | 13.7 m | 9,300 |
| ROCKY RIVER RACE | Michigan | Fair | 1942 | 10.9 m | 9,299 |
| ROCKY RIVER | Michigan | Fair | 1966 | 14.0 m | 9,299 |
| I-75 NB | Michigan | Fair | 1971 | 62.4 m | 9,280 |
| I-75 SB | Michigan | Fair | 1971 | 59.8 m | 9,280 |
| I-75 | Michigan | Fair | 1970 | 86.8 m | 9,270 |
| M-10 | Michigan | Fair | 1955 | 50.6 m | 9,260 |
| MIDDLE ROUGE RIVER | Michigan | Fair | 1921 | 20.7 m | 9,257 |
| ST JOSEPH RIVER | Michigan | Fair | 1982 | 123.7 m | 9,250 |
| I-94 | Michigan | Fair | 1959 | 78.6 m | 9,250 |
| US-131SB C-D & RAMP C | Michigan | Fair | 2000 | 57.3 m | 9,250 |
| INDIAN MILL CREEK | Michigan | Fair | 1969 | 10.3 m | 9,239 |
| FRED MEIJER STATE TRAIL | Michigan | Good | 2008 | 7.3 m | 9,216 |
| SHIAWASSEE RIVER | Michigan | Good | 2007 | 54.9 m | 9,200 |
| ANN ARBOR RAILROAD | Michigan | Good | 2005 | 19.7 m | 9,200 |
| US-31 | Michigan | Fair | 2001 | 98.3 m | 9,200 |
| RIVER RAISIN | Michigan | Fair | 1970 | 97.5 m | 9,200 |
| US-127 BR (POLK RD) | Michigan | Poor | 1961 | 34.7 m | 9,181 |
| US-127 BR (POLK RD) | Michigan | Fair | 1961 | 34.7 m | 9,181 |
| US-127 BR | Michigan | Poor | 1961 | 43.5 m | 9,181 |
| US-127 BR | Michigan | Poor | 1961 | 44.7 m | 9,181 |
| M B CLINTON RIVER | Michigan | Good | 1997 | 35.4 m | 9,180 |
| I-94 | Michigan | Fair | 1953 | 50.6 m | 9,172 |
| N BR PINE RIVER | Michigan | Good | 2001 | 11.7 m | 9,170 |
| SAVERINE CREEK | Michigan | Good | 2000 | 10.4 m | 9,170 |
| I-375 | Michigan | Poor | 1964 | 119.5 m | 9,150 |
| CLINTON RIVER | Michigan | Good | 2022 | 21.9 m | 9,144 |
| RUSH CREEK | Michigan | Fair | 1997 | 28.7 m | 9,133 |
| FLINT RIVER | Michigan | Fair | 1926 | 107.1 m | 9,126 |
| BLACK RIVER | Michigan | Fair | 1972 | 58.5 m | 9,123 |
| CSX RR | Michigan | Poor | 1972 | 42.3 m | 9,123 |
| CSX RR | Michigan | Fair | 1972 | 42.3 m | 9,123 |
| OTTOGAN STREET | Michigan | Fair | 1972 | 36.5 m | 9,123 |
| OTTOGAN STREET | Michigan | Fair | 1972 | 36.3 m | 9,123 |
| BLACK RIVER | Michigan | Fair | 1972 | 58.5 m | 9,123 |
| US-127 | Michigan | Fair | 1971 | 62.8 m | 9,100 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic, the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.